Sure, I can provide an article on fertilizer dose in basmati paddy. Here it is:
Fertilizer Dose in Basmati Paddy
Basmati paddy is one of the most important rice varieties grown in India, known for its aroma, flavor, and texture. However, to get a good yield and quality of basmati paddy, it is essential to apply fertilizers at the right dose and time. Fertilizers play a crucial role in providing essential nutrients to the rice plant that is necessary for its growth, development, and productivity. In this article, we will discuss the fertilizer dose in basmati paddy and its impact on the crop.
Before we move ahead, let’s understand the different types of fertilizers used in basmati paddy cultivation. The three primary nutrients required for plant growth are nitrogen (N), phosphorus (P), and potassium (K). Therefore, fertilizers are categorized as Nitrogenous (N), Phosphatic (P), and Potassic (K) fertilizers, based on the nutrient content. Apart from these, there are secondary and micronutrients like magnesium, sulfur, iron, zinc, etc., which are also essential for plant growth.
Fertilizer Dose in Basmati Paddy
The fertilizer dose in basmati paddy depends on various factors like soil fertility, crop age, variety, weather condition, irrigation, etc. However, as a general guideline, the following fertilizer dose can be applied in basmati paddy cultivation.
1. Recommended Fertilizer Dose for Basmati Paddy
a. Basal Dose
The basal dose of fertilizers is applied before transplanting the seedlings. It consists of Nitrogen, Phosphorus, and Potassium in the ratio of 20:50:20 kg/ha.
b. Top Dressing
Top dressing is the application of fertilizers during the crop’s vegetative and reproductive stages to meet the nutrient demands. It consists of Nitrogen alone, applied in three equal splits.
– First Split: 40 kg N/ha at 20-25 days after transplanting
– Second Split: 40 kg N/ha at 40-45 days after transplanting
– Third Split: 40 kg N/ha at 55-60 days after transplanting
c. Zinc and Sulfur Application
Basmati paddy requires Zinc and Sulfur as micronutrients for better growth and yield. Zinc is applied as Zinc sulfate (25kg ZnSO4/ha), and Sulfur is applied as Gypsum (100kg/ha) at the time of the basal dose.
2. Customized Fertilizer Dose for Basmati Paddy
The recommended fertilizer dose may vary based on the soil’s fertility status, previous crop history, and irrigation regime. Therefore, it is essential to conduct a soil test and nutrient analysis to determine the customized fertilizer dose. Based on the soil test report, the fertilizers can be applied accordingly to meet the specific nutrient requirements of the crop.
Conclusion
Fertilizer dose in basmati paddy is crucial for obtaining high yield and quality. The recommended fertilizer dose consists of a basal dose of 20:50:20 kg/ha of Nitrogen, Phosphorus, and Potassium, followed by three equal splits of 40 kg/ha of Nitrogen alone. Zinc and sulfur are also applied at the basal dose. However, a customized fertilizer dose is recommended based on the soil test report for optimal crop growth. It is essential to apply the fertilizer at the right time and in the right amount to avoid overfertilization or underfertilization, which may affect the crop’s health and productivity. With proper fertilizer management, basmati paddy can be grown healthily, leading to a good harvest.